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2H-1-Benzopyran-2-one, 7-hydroxy-5-methoxy-4-methyl-, also known as 4-Methyl-5-methoxy-7-hydroxy-2H-1-benzopyran-2-one, is a chemical compound belonging to the class of flavonoids, specifically flavones. It is characterized by a benzopyran-2-one core structure, with a hydroxyl group at the 7th position, a methoxy group at the 5th position, and a methyl group at the 4th position. 2H-1-Benzopyran-2-one,7-hydroxy-5-methoxy-4-methyl- is known for its antioxidant properties and is found in various plants, contributing to their color and potential health benefits. It is also used in the pharmaceutical and cosmetic industries due to its bioactive properties.

6093-81-8

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Basic information
1. Product Name: 2H-1-Benzopyran-2-one,7-hydroxy-5-methoxy-4-methyl-
2. Synonyms: Coumarin,7-hydroxy-5-methoxy-4-methyl- (7CI,8CI); Umbelliferone, 5-methoxy-4-methyl-(6CI)
3. CAS NO:6093-81-8
4. Molecular Formula: C11H10 O4
5. Molecular Weight: 206.198
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: 2H-1-Benzopyran-2-one,7-hydroxy-5-methoxy-4-methyl-(CAS DataBase Reference)
10. NIST Chemistry Reference: 2H-1-Benzopyran-2-one,7-hydroxy-5-methoxy-4-methyl-(6093-81-8)
11. EPA Substance Registry System: 2H-1-Benzopyran-2-one,7-hydroxy-5-methoxy-4-methyl-(6093-81-8)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 6093-81-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 6093-81-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,0,9 and 3 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 6093-81:
(6*6)+(5*0)+(4*9)+(3*3)+(2*8)+(1*1)=98
98 % 10 = 8
So 6093-81-8 is a valid CAS Registry Number.

6093-81-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name	7-hydroxy-5-methoxy-4-methylcoumarin

1.2 Other means of identification

Product number	-
Other names	7-hydroxy-5-methoxy-4-methyl-2H-chromen-2-one

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:6093-81-8 SDS

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